50575750133 has 4 divisors (see below), whose sum is σ = 50676298848. Its totient is φ = 50475201420.

The previous prime is 50575750109. The next prime is 50575750171. The reversal of 50575750133 is 33105757505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50575750133 - 2²⁰ = 50574701557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50575750633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50273603 + ... + 50274608.

It is an arithmetic number, because the mean of its divisors is an integer number (12669074712).

Almost surely, 2^50575750133 is an apocalyptic number.

It is an amenable number.

50575750133 is a deficient number, since it is larger than the sum of its proper divisors (100548715).

50575750133 is a wasteful number, since it uses less digits than its factorization.

50575750133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100548714.

The product of its (nonzero) digits is 275625, while the sum is 41.

The spelling of 50575750133 in words is "fifty billion, five hundred seventy-five million, seven hundred fifty thousand, one hundred thirty-three".